https://tube.switch.ch/videos/8d981fb3
<iframe width="640" height="360" src="https://tube.switch.ch/embed/8d981fb3" frameborder="0" allow="fullscreen" allowfullscreen></iframe>
Published by Elisabeth Arnold, Université de Fribourg on 03 December 2015
Duration: 1:20
License: As defined in content
Viewable by everyone.
105 views
Download video